/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/AABBTreeDirtyGridUtils.h
Prerequisites: The array must be sorted from StartIndex to StartIndex + Count -1, and must have one element past StartIndex + Count -1 allocated returns false if the value was already in the array and therefore not added again
namespace Chaos { bool Chaos::InsertValueIntoSortedSubArray ( [TArray](API\Runtime\Core\Containers\TArray)< int32 > & Array, int32 Value, int32 StartIndex, int32 Count ) }